Indication: 1. This product is used as the first choice or optional drug for the following diseases. (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infections. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoedema, nonspecific urethritis, salpingitis, cervicitis and trachoma. (4) Relapsing fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) Plague. (9) Chancroid. Brucellosis and plague need to be treated with aminoglycosides. 2. Due to the serious resistance of common pathogens to tetracyclines, this type of drug is only indicated when the pathogen is sensitive to this product. This product is also not suitable for the treatment of hemolytic streptococcal infections and any type of staphylococcal infections. 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea, leptospirosis, actinomycetes and Listeria monocytogenes who are allergic to penicillins.

Indication: 1. This product is used as the first choice or optional drug for the following diseases. (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infections. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoedema, nonspecific urethritis, salpingitis, cervicitis and trachoma. (4) Relapsing fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) Plague. (9) Chancroid. Brucellosis and plague need to be treated with aminoglycosides. 2. Due to the serious resistance of common pathogens to tetracyclines, this type of drug is only indicated when the pathogen is sensitive to this product. This product is also not suitable for the treatment of hemolytic streptococcal infections and any type of staphylococcal infections. 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea, leptospirosis, actinomycetes and Listeria monocytogenes who are allergic to penicillins.

Indication: 1. This product is used as the first choice or optional drug for the following diseases. (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infections. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoedema, nonspecific urethritis, salpingitis, cervicitis and trachoma. (4) Relapsing fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) Plague. (9) Chancroid. Brucellosis and plague need to be treated with aminoglycosides. 2. Due to the serious resistance of common pathogens to tetracyclines, this type of drug is only indicated when the pathogen is sensitive to this product. This product is also not suitable for the treatment of hemolytic streptococcal infections and any type of staphylococcal infections. 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea, leptospirosis, actinomycetes and Listeria monocytogenes who are allergic to penicillins.

Indication: 1. This product is used as the first choice or optional drug for the following diseases. (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infections. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoedema, nonspecific urethritis, salpingitis, cervicitis and trachoma. (4) Relapsing fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) Plague. (9) Chancroid. Brucellosis and plague need to be treated with aminoglycosides. 2. Due to the serious resistance of common pathogens to tetracyclines, this type of drug is only indicated when the pathogen is sensitive to this product. This product is also not suitable for the treatment of hemolytic streptococcal infections and any type of staphylococcal infections. 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea, leptospirosis, actinomycetes and Listeria monocytogenes who are allergic to penicillins.

Indication: 1. This product is used as the first choice or optional drug for the following diseases: (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infections. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoma, nonspecific urethritis, salpingitis, cervicitis and trachoma. (4) Relapsing fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) Plague. (9) Chancroid. It should be used in combination with aminoglycosides to treat brucellosis and plague. 2. Due to the serious resistance of common pathogens to tetracyclines, this type of drug is only indicated when the pathogen is sensitive to this product. This product is also not suitable for the treatment of hemolytic streptococcal infections and any type of staphylococcal infections; 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea and leptospirosis who are allergic to penicillins, as well as patients infected with actinomycetes and Listeria monocytogenes.

Indication: 1. This product is used as the first choice or optional drug for the following diseases. (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infections. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoedema, nonspecific urethritis, salpingitis, cervicitis and trachoma. (4) Relapsing fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) Plague. (9) Chancroid. Brucellosis and plague need to be treated with aminoglycosides. 2. Due to the serious resistance of common pathogens to tetracyclines, this type of drug is only indicated when the pathogen is sensitive to this product. This product is also not suitable for the treatment of hemolytic streptococcal infections and any type of staphylococcal infections. 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea, leptospirosis, actinomycetes and Listeria monocytogenes who are allergic to penicillins.

Indication: Applicable to infections caused by sensitive bacteria: 1. Urinary and reproductive system infections, including simple and complicated urinary tract infections, bacterial prostatitis, urethritis or cervicitis caused by Neisseria gonorrhoeae (including those caused by enzyme-producing strains). 2. Respiratory tract infections, including acute bronchial infections and lung infections caused by sensitive Gram-negative bacilli. 3. Gastrointestinal infections caused by Shigella, Salmonella, enterotoxigenic Escherichia coli, Aeromonas hydrophila, Vibrio parahaemolyticus, etc. 4. Typhoid fever. 5. Bone and joint infections. 6. Skin and soft tissue infections. 7. Systemic infections such as sepsis

Indication: Applicable to infections caused by sensitive bacteria: 1. Urinary and reproductive system infections, including simple and complicated urinary tract infections, bacterial prostatitis, urethritis or cervicitis caused by Neisseria gonorrhoeae (including those caused by enzyme-producing strains). 2. Respiratory tract infections, including acute bronchial infections and lung infections caused by sensitive Gram-negative bacilli. 3. Gastrointestinal infections caused by Shigella, Salmonella, enterotoxigenic Escherichia coli, Aeromonas hydrophila, Vibrio parahaemolyticus, etc. 4. Typhoid fever. 5. Bone and joint infections. 6. Skin and soft tissue infections. 7. Systemic infections such as sepsis

Indication: Applicable to infections caused by sensitive bacteria: 1. Urinary and reproductive system infections, including simple and complicated urinary tract infections, bacterial prostatitis, urethritis or cervicitis caused by Neisseria gonorrhoeae (including those caused by enzyme-producing strains). 2. Respiratory tract infections, including acute bronchial infections and lung infections caused by sensitive Gram-negative bacilli. 3. Gastrointestinal infections caused by Shigella, Salmonella, enterotoxigenic Escherichia coli, Aeromonas hydrophila, Vibrio parahaemolyticus, etc. 4. Typhoid fever. 5. Bone and joint infections. 6. Skin and soft tissue infections. 7. Systemic infections such as sepsis

Indication: Applicable to infections caused by sensitive bacteria: 1. Urinary and reproductive system infections, including simple and complicated urinary tract infections, bacterial prostatitis, urethritis or cervicitis caused by Neisseria gonorrhoeae (including those caused by enzyme-producing strains). 2. Respiratory tract infections, including acute bronchial infections and lung infections caused by sensitive Gram-negative bacilli. 3. Gastrointestinal infections caused by Shigella, Salmonella, enterotoxigenic Escherichia coli, Aeromonas hydrophila, Vibrio parahaemolyticus, etc. 4. Typhoid fever. 5. Bone and joint infections. 6. Skin and soft tissue infections. 7. Systemic infections such as sepsis